CN217666930U

CN217666930U - Gear machining clamp

Info

Publication number: CN217666930U
Application number: CN202221379043.1U
Authority: CN
Inventors: 沈娟娟
Original assignee: Individual
Current assignee: Harbin Jinhangcheng Machinery Manufacturing Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-28
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a gear machining anchor clamps relates to gear machining technical field. Including supporting the base, fixed mounting has the support frame on the support base, fixed mounting has braced frame on the support frame, braced frame is last to be provided with the screens subassembly, braced frame is last to be provided with the clearance subassembly, the screens subassembly includes the loop bar, loop bar fixed mounting is on braced frame, be provided with the movable rod on the loop bar, the top fixed mounting of movable rod has splint. This gear machining anchor clamps is provided with the screens subassembly on braced frame, through passing splint with the gear, makes splint be in the internal diameter of gear, can strut splint under threaded rod pivoted effect for splint can extrude the gear internal diameter, thereby can restrict the gear on splint, makes to reach the effect of carrying out the centre gripping to the gear, makes this gear machining anchor clamps use convenience more, has improved its practicality.

Description

Gear machining clamp

Technical Field

The utility model relates to a gear machining technical field specifically is a gear machining anchor clamps.

Background

The gear machining utilizes a mechanical method to obtain the specific structure and precision of the gear. The gear is a core transmission component in the movement of the automobile, the quality of the processing quality of the gear directly affects the vibration noise, the reliability and the like of an automobile assembly and even the whole automobile, and sometimes becomes a key factor for restricting the improvement of the product level.

The clamp used for processing the existing gear clamps the side surface and the outer diameter of the gear, so that the gear is inconvenient to process, the gear is likely to be damaged, and the practicability of the gear processing is reduced. In view of this, we propose a gear machining jig.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gear machining anchor clamps has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gear machining anchor clamps, includes the support base, fixed mounting has the support frame on the support base, fixed mounting has braced frame on the support frame, the last screens subassembly that is provided with of braced frame, the last clearance subassembly that is provided with of braced frame, the screens subassembly includes the loop bar, loop bar fixed mounting is on braced frame, be provided with the movable rod on the loop bar, the top fixed mounting of movable rod has splint, the bottom fixed mounting of movable rod has the dead lever, the last threaded rod that is provided with of braced frame, the threaded rod is fixed with the inner wall of bearing, the outer wall of bearing is articulated with the one end of connecting rod, the other end and the dead lever of connecting rod are articulated.

Preferably, the clearance subassembly includes the fixed plate, fixed plate fixed mounting is on the movable rod, it installs the drum to rotate on the movable rod, fixed mounting has the clearance board on the drum, last fixed mounting of braced frame has the fixed block.

Preferably, a spiral chute is formed in the cylinder, and the fixing block is slidably mounted on the spiral chute.

Preferably, the movable rod penetrates through the sleeve rod and is slidably mounted on the sleeve rod.

Preferably, the threaded rod penetrates through the support frame and is in threaded connection with the support frame.

Preferably, the fixing rod penetrates through the support frame and the loop bar and is slidably mounted on the support frame and the loop bar.

(III) advantageous effects

The utility model provides a gear machining anchor clamps. The method has the following beneficial effects:

(1) This gear machining anchor clamps is provided with the screens subassembly on braced frame, through passing splint with the gear, makes splint be in the internal diameter of gear, can strut splint under threaded rod pivoted effect for splint can extrude the gear internal diameter, thereby can restrict the gear on splint, makes to reach and carries out the effect of centre gripping to the gear, makes this gear machining anchor clamps use convenience more, has improved its practicality.

(2) This gear machining anchor clamps is provided with the clearance subassembly on braced frame, and the fixed block can promote the drum and rotate when splint are close to braced frame, makes the clearance board can remain to adnexed metal on the splint and clears up, prevents that remaining metal piece from with the gear fish tail on the splint, influences gear machining's quality and quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the splint of the present invention;

fig. 3 is a schematic diagram of the cleaning plate structure of the present invention.

In the figure: 1. a support base; 2. a support frame; 3. a support frame; 41. a loop bar; 42. a movable rod; 43. a splint; 44. fixing the rod; 45. a threaded rod; 46. a bearing; 47. a connecting rod; 51. a fixing plate; 52. a cylinder; 53. cleaning the plate; 54. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a gear machining anchor clamps, including supporting base 1, fixed mounting has support frame 2 on supporting base 1, fixed mounting has braced frame 3 on support frame 2, be provided with the screens subassembly on braced frame 3, be provided with the clearance subassembly on braced frame 3, the screens subassembly includes loop bar 41, loop bar 41 fixed mounting is on braced frame 3, be provided with movable rod 42 on the loop bar 41, movable rod 42 runs through loop bar 41 and movable rod 42 slidable mounting is on loop bar 41, movable rod 42's top fixed mounting has splint 43, be provided with anti-skidding rubber on splint 43, can assemble the frictional force between splint 43 and the gear through anti-skidding subassembly, prevent that the gear from sliding on splint, movable rod 42's bottom fixed mounting has dead lever 44, dead lever 44 runs through braced frame 3 and loop bar 41 and dead lever 44 slidable mounting is on braced frame 3 and loop bar 41, braced frame 3 is provided with threaded

rod

45, 45 runs through braced

frame

3 and 45 and braced frame 3 threaded connection, 45 and bearing 46's inner wall are fixed, bearing 46's outer wall is articulated with the one end of connecting rod 47, the other end and the threaded rod of connecting rod 47, the threaded rod can drive the movable rod and carry out the effect of the clamp that the gear can drive to the clamp that the bearing carries out the clamp that the bearing is carried out the centre gripping is carried out to the effect more convenient threaded rod 43, thereby make the bearing to the clamp, thereby make the clamp, the gear move the clamp, the effect of the clamp, thereby make the effect of the clamp that the effect of the bearing carry out the effect of the clamp that the gear.

In this embodiment, the cleaning assembly includes a fixed plate 51, the fixed plate 51 is fixedly mounted on the movable rod 42, the movable rod 42 is rotatably mounted with a cylinder 52, the cylinder 52 is fixedly mounted with a cleaning plate 53, the bottom of the cleaning plate 53 is provided with a cleaning sponge, the supporting frame 3 is fixedly mounted with a fixed block 54, the cylinder 52 is provided with a spiral chute, the fixed block 54 is slidably mounted on the spiral chute, when the clamping plate 43 and the movable rod 42 move towards the direction close to the supporting frame 3, the fixed block 54 slides on the spiral chute, so that the fixed block 54 can push the cylinder 52 to rotate, so that the cleaning plate 53 can clean the clamping plate 43, metal chips can be prevented from remaining on the clamping plate 43, and the remaining chips can possibly influence the quality and quality of the gear with the scratch.

When the gear clamping device is in operation (or in use), when the gear needs to be clamped, the screw rod 45 is rotated forward, the screw rod 45 can drive the bearing 46 to move towards the right side, the bearing 46 moves towards the right side and can drive the fixing rod 44 to move downwards through transmission of the connecting rod 47, the fixing rod 44 can drive the movable rod 42 and the clamping plate 43 to move downwards, the movable rod 42 moves downwards and can drive the fixing plate 51 and the cylinder 52 to move downwards, the cylinder 52 moves downwards to enable the fixing block 54 to slide on the spiral sliding groove, the fixing block 54 can drive the cylinder 52 and the cleaning plate 53 to rotate clockwise, the cleaning plate 53 can clean the clamping plate 43, the screw rod 45 is rotated reversely again, the connecting rod 47 can push the fixing rod 44, the movable rod 42 and the clamping plate 43 to move upwards, the fixing block 54 can drive the cylinder 52 and the cleaning plate 53 to rotate anticlockwise, when the cleaning plate 53 cannot block the gear, the gear penetrates through the clamping plate 43 to enable the inner diameter of the gear 43 to be positioned on the clamping plate 43, and the gear can be clamped through upward continuously moved through the clamping plate 43.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear machining anchor clamps, includes support base (1), its characterized in that: fixed mounting has support frame (2) on supporting pedestal (1), fixed mounting has braced frame (3) on support frame (2), be provided with the screens subassembly on braced frame (3), be provided with the clearance subassembly on braced frame (3), the screens subassembly includes loop bar (41), loop bar (41) fixed mounting is on braced frame (3), be provided with movable rod (42) on loop bar (41), the top fixed mounting of movable rod (42) has splint (43), the bottom fixed mounting of movable rod (42) has dead lever (44), be provided with threaded rod (45) on braced frame (3), threaded rod (45) are fixed with the inner wall of bearing (46), the outer wall of bearing (46) is articulated with the one end of connecting rod (47), the other end and dead lever (44) of connecting rod (47) are articulated.

2. The gear machining jig according to claim 1, characterized in that: the clearance subassembly includes fixed plate (51), fixed plate (51) fixed mounting is on movable rod (42), it installs drum (52) to rotate on movable rod (42), fixed mounting has clearance board (53) on drum (52), fixed mounting has fixed block (54) on braced frame (3).

3. The gear machining jig according to claim 2, characterized in that: the cylinder (52) is provided with a spiral chute, and the fixing block (54) is slidably mounted on the spiral chute.

4. The gear machining jig according to claim 1, characterized in that: the movable rod (42) penetrates through the sleeve rod (41) and the movable rod (42) is installed on the sleeve rod (41) in a sliding mode.

5. The gear machining jig according to claim 1, characterized in that: the threaded rod (45) penetrates through the supporting frame (3) and the threaded rod (45) is in threaded connection with the supporting frame (3).

6. The gear machining jig according to claim 1, characterized in that: the fixing rod (44) penetrates through the supporting frame (3) and the loop bar (41), and the fixing rod (44) is installed on the supporting frame (3) and the loop bar (41) in a sliding mode.